键的英文:
(door lock) key

参考例句:
  • Some of the key on the keyboard have start to malfunction.
    键盘上的一些键开始出现故障。
  • There are sixty-four keys on the keyboard.
    键盘上有64个键。
  • There are 70 digitals on your keyboard.
    你的键盘上有超过70个键。
  • Click a heading, or press the TAB key to highlight a heading, and then press ENTER.
    单击标题,或按TAB键来突出显示标题,然后按ENTER键。
  • A foreign key constraint referencing this table was dropped or changed.
    已删除或更改了引用此表的外键约束。
  • Lightly press the RESET button with a thin rod.
    用细杆轻按RESET(重调)键
  • On a typewriter or a keyboard,a control for effecting the space function.
    打字机或键盘上的一种实现[执行]空格功能[操作]的控制键。
  • They are cyclic oligosaccharides whose sugars are joined by α-l, 4 linkages.
    它们是由a-1,4键相连的环状寡糖。
  • Imports an address book from a tab-delimited or comma-separated (CSV) text file.
    从以TAB键分隔或逗号分隔 (CSV) 的文本文件中导入通讯录。
  • Commonly, using a meta-key while dragging puts the mouse into vernier mode.
    可以在拖动操作期间按下元键,鼠标改变成游标模式。

door是什么意思
n. 门,门户;途径

  • This door is manual.
    这个门是要用手操作的。
  • The door was unclosed.
    门被人打开了。
  • Who is knocking the door || Who is knocking || Who is at the door || Who is knocking at the door?
    谁在敲门

lock是什么意思
v. 锁上;把…锁起来;(使)固定;卷入;紧抱住
n. 锁;闸门;完全控制

  • a lock; a tangle
    一绺头发
  • The lock keeper closed the lock gate.
    船闸管理员关上了闸门。
  • Chittenden Locks is the busiest lock system in the US.
    齐坦丹水闸是美国最忙的水闸。

key是什么意思
n. 钥匙;线索;按键;调;关键
adj. 最重要的;关键的
v. 为…调音;用键盘输入

  • We have a key for the door of the house and a key for starting the car.
    我们有房间门的钥匙和发动汽车的钥匙。
  • I left the key in the lock.
    我把钥匙留在锁上,忘了取下来。
  • He fished in the bag for the keys.
    他在袋子里摸找钥匙。

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